Unless you clearly reference quarter mile times and a track, this is considered street racing. A little bit of straightline bench racing is okay, but it must be directly related to the drag strip, otherwise it is not allowed on our site.

A better way to word your question would be: "My WRX runs 13.87 in the 1/4 mile, this other car has "XXX" mods, would he be faster than me?".

If you don't know your 1/4 mile time, go to the track and find out. We strongly oppose street racing and discourage anyone from practicing their drag racing on the street.